Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8132575 | Hair holder | Takehiko Tojo, Hideo Kobayashi, Koji Saito, Shigeaki Wakana, Manabu Sakashita | 2012-03-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8132575 | Hair holder | Takehiko Tojo, Hideo Kobayashi, Koji Saito, Shigeaki Wakana, Manabu Sakashita | 2012-03-13 |